| 铁磁超细颗粒的低温磁化及磁振子的微波吸收理论 |
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| 引用本文： | 赵铭弟.铁磁超细颗粒的低温磁化及磁振子的微波吸收理论[J].中国粉体技术,1999,5(4):6-10. |
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| 作者姓名： | 赵铭弟 |
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| 作者单位： | 沈阳广播电视大学,辽宁沈阳,110003 |
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| 摘 要： | 根据铁磁自旋波理论及自旋波与微波辐射的相互作用量子理论，得到计入量子尺寸效应时铁磁超细颗粒的低温磁化强度及磁振子的微波吸收函数。
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| 关 键 词： | 铁磁超细颗粒 磁化强度 微波吸收函数 量子尺寸效应 |
Theory of Magnetization of Ferromagnetic Ultrafine Particle Under Low Temperature and Absorption of Microwave by system of Magnon |
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| Zhao Mingdi.Theory of Magnetization of Ferromagnetic Ultrafine Particle Under Low Temperature and Absorption of Microwave by system of Magnon[J].China Powder Science and Technology,1999,5(4):6-10. |
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| Authors: | Zhao Mingdi |
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| Abstract: | Based on the spin waves theory of ferromagnets and interaction quantum theory between the spin wave and microwave radiation,this paper discusses magnetization of the ferromagnetic ultrafine particle in the low temperature case and absoption of microwave by system of magnon,which contains quantum size effects. |
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| Keywords: | ferromgnetic ultrafine particle magnetization absorbent function quantum size effect |
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